Bump version to 0.3.1-alpha-dev
Bump version to 0.3.1-alpha-dev

nukisman/elm-format-short,avh4/elm-format,avh4/elm-format,nukisman/elm-format-short,avh4/elm-format,nukisman/elm-format-short,nukisman/elm-format-short,avh4/elm-format,nukisman/elm-format-short